package com.example.optimizedemo;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;

public class SingleInstanceActivity extends AppCompatActivity implements TestManager.OnDataArrivedListener{

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TestManager.getInstance().registerListener(this);

    }

    @Override
    public void onDataArrived(Object data) {

    }
}
